code: def test_literal_apply():
      l0 = Literal([1, 2, 3])
      print(str(l0))
      assert str(l0) == "0 Literal{[1, 2, 3]}"
  
imports: from hyperopt.pyll import base
  from hyperopt.pyll.base import Literal, as_apply, Apply, dfs, scope, rec_eval, p0, Lambda, clone_merge
  from nose import SkipTest
  from nose.tools import assert_raises
  import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: test_literal_apply() without return types